The men who crashed the world ( video )

The first of a four-part investigation into a world of greed and recklessness that led to financial collapse.

In the first episode ofÂ Meltdown, we hear about four men who brought down the global economy: a billionaire mortgage-seller who fooled millions; aÂ high-rolling banker with a fatal weakness; aÂ ferocious Wall Street predator; andÂ the power behind the throne.

The crash of September 2008 brought the largest bankruptcies in world history, pushingÂ more thanÂ 30 million people into unemployment and bringing many countries to the edge of insolvency. Wall Street turned back the clock to 1929.

But how did it all go so wrong?

Lack of government regulation; easy lending in the US housing market meant anyone could qualify for a home loan with no government regulations in place.

Also, London was competing with New York as the banking capital of the world. Gordon Brown, the British finance minister at the time, introduced ‘light touch regulation’ – giving bankers a free hand in the marketplace.

All this, and with key players making the wrong financial decisions, saw the world’s biggest financial collapse